#24502: scheduler_release_channel: Non-fatal assertion --------------------------+------------------------------------ Reporter: toralf | Owner: (none) Type: defect | Status: needs_information Priority: High | Milestone: Tor: 0.3.2.x-final Component: Core Tor/Tor | Version: Tor: 0.3.2.6-alpha Severity: Normal | Resolution: Keywords: tor-sched | Actual Points: Parent ID: | Points: Reviewer: | Sponsor: --------------------------+------------------------------------
Comment (by toralf): Indeed, here's the missing info : {{{ /tmp/warn.log-Dec 03 01:19:02.000 [warn] Tried to establish rendezvous on non-OR circuit with purpose Acting as rendevous (pending) /tmp/warn.log-Dec 03 01:20:50.000 [warn] Tried to establish rendezvous on non-OR circuit with purpose Acting as rendevous (pending) /tmp/warn.log-Dec 03 01:21:51.000 [warn] Tried to establish rendezvous on non-OR circuit with purpose Acting as rendevous (pending) mr-fox ~ # grep -A 100 sched /tmp/warn* /tmp/warn.log:Dec 03 01:07:47.000 [warn] tor_bug_occurred_(): Bug: src/or/scheduler.c:631: scheduler_release_channel: Non-fatal assertion !(smartlist_pos(channels_pending, chan) == -1) failed. (on Tor 0.3.2.6-alpha 87012d076ef58bb9) /tmp/warn.log:Dec 03 01:07:47.000 [warn] Bug: Non-fatal assertion !(smartlist_pos(channels_pending, chan) == -1) failed in scheduler_release_channel at src/or/scheduler.c:631. Stack trace: (on Tor 0.3.2.6-alpha 87012d076ef58bb9) /tmp/warn.log-Dec 03 01:07:47.000 [warn] Bug: /usr/bin/tor(log_backtrace+0x53) [0x55ad3ea64e73] (on Tor 0.3.2.6-alpha 87012d076ef58bb9) /tmp/warn.log-Dec 03 01:07:47.000 [warn] Bug: /usr/bin/tor(tor_bug_occurred_+0xc5) [0x55ad3ea81b75] (on Tor 0.3.2.6-alpha 87012d076ef58bb9) /tmp/warn.log:Dec 03 01:07:47.000 [warn] Bug: /usr/bin/tor(scheduler_release_channel+0x19a) [0x55ad3e99312a] (on Tor 0.3.2.6-alpha 87012d076ef58bb9) /tmp/warn.log-Dec 03 01:07:47.000 [warn] Bug: /usr/bin/tor(+0xc7408) [0x55ad3e99f408] (on Tor 0.3.2.6-alpha 87012d076ef58bb9) /tmp/warn.log-Dec 03 01:07:47.000 [warn] Bug: /usr/bin/tor(connection_or_about_to_close+0x4d) [0x55ad3e9f43dd] (on Tor 0.3.2.6-alpha 87012d076ef58bb9) /tmp/warn.log-Dec 03 01:07:47.000 [warn] Bug: /usr/bin/tor(+0x4ff8c) [0x55ad3e927f8c] (on Tor 0.3.2.6-alpha 87012d076ef58bb9) /tmp/warn.log-Dec 03 01:07:47.000 [warn] Bug: /usr/bin/tor(+0x50788) [0x55ad3e928788] (on Tor 0.3.2.6-alpha 87012d076ef58bb9) /tmp/warn.log-Dec 03 01:07:47.000 [warn] Bug: /usr/lib64/libevent-2.1.so.6(+0x2373a) [0x7ff15d09073a] (on Tor 0.3.2.6-alpha 87012d076ef58bb9) /tmp/warn.log-Dec 03 01:07:47.000 [warn] Bug: /usr/lib64/libevent-2.1.so.6(event_base_loop+0x57f) [0x7ff15d09168f] (on Tor 0.3.2.6-alpha 87012d076ef58bb9) /tmp/warn.log-Dec 03 01:07:47.000 [warn] Bug: /usr/bin/tor(do_main_loop+0x24d) [0x55ad3e929f3d] (on Tor 0.3.2.6-alpha 87012d076ef58bb9) /tmp/warn.log-Dec 03 01:07:47.000 [warn] Bug: /usr/bin/tor(tor_main+0x1c2d) [0x55ad3e92d9bd] (on Tor 0.3.2.6-alpha 87012d076ef58bb9) /tmp/warn.log-Dec 03 01:07:47.000 [warn] Bug: /usr/bin/tor(main+0x28) [0x55ad3e9252b8] (on Tor 0.3.2.6-alpha 87012d076ef58bb9) /tmp/warn.log-Dec 03 01:07:47.000 [warn] Bug: /lib64/libc.so.6(__libc_start_main+0xfd) [0x7ff15bc055ad] (on Tor 0.3.2.6-alpha 87012d076ef58bb9) /tmp/warn.log-Dec 03 01:07:47.000 [warn] Bug: /usr/bin/tor(_start+0x2a) [0x55ad3e92530a] (on Tor 0.3.2.6-alpha 87012d076ef58bb9) /tmp/warn.log:Dec 03 01:07:47.000 [warn] scheduler_bug_occurred(): Bug: Channel 431733 in state channel error and scheduler state 3. Num cells on cmux: 0. Connection outbuf len: 0. Num pending channels: 127. Channel in pending list: no. (on Tor 0.3.2.6-alpha 87012d076ef58bb9) /tmp/warn.log-Dec 03 01:07:47.000 [warn] Scheduler asked to release channel 431733 but it wasn't in channels_pending /tmp/warn.log-Dec 03 01:10:05.000 [warn] Tried to establish rendezvous on non-OR circuit with purpose Acting as rendevous (pending) /tmp/warn.log-Dec 03 01:11:45.000 [warn] Tried to establish rendezvous on non-OR circuit with purpose Acting as rendevous (pending) /tmp/warn.log-Dec 03 01:11:47.000 [warn] Tried to establish rendezvous on non-OR circuit with purpose Acting as rendevous (pending) /tmp/warn.log-Dec 03 01:13:36.000 [warn] Tried to establish rendezvous on non-OR circuit with purpose Acting as rendevous (pending) /tmp/warn.log-Dec 03 01:16:41.000 [warn] Tried to establish rendezvous on non-OR circuit with purpose Acting as rendevous (pending) /tmp/warn.log-Dec 03 01:18:19.000 [warn] Tried to establish rendezvous on non-OR circuit with purpose Acting as rendevous (pending) /tmp/warn.log-Dec 03 01:19:02.000 [warn] Tried to establish rendezvous on non-OR circuit with purpose Acting as rendevous (pending) }}} and FWIW I set the loglevel from warn to notice. -- Ticket URL: <https://trac.torproject.org/projects/tor/ticket/24502#comment:4> Tor Bug Tracker & Wiki <https://trac.torproject.org/> The Tor Project: anonymity online
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